1. Nov 24, 2011 #1

   physall

   

   Dear Friends, I am trying to to find out if it is possible for the convex spherical lens to focus an ultraviot light to a single spot, and what is the power of the lens?
   
   Thank you very much for your help

    

   physall, Nov 24, 2011
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3. Nov 25, 2011 #2

   rude man

   

   Homework Helper

   Insights Author

   Gold Member

   You need a quartz lens.
   
   Otherwise, formulas for magnification etc. are the same.
   
   http://ukaoptics.com/uvquartz.html

    

   rude man, Nov 25, 2011

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